After a little bit of exploring, they found a storage room nearby, small enough that Chih could stretch out flat on the floor and feel the walls around all sides.
I'm under the impression that this was chosen as a way for protection from the ghosts which is demonstrated by Chih hanging the bells shortly after. However, I feel like the claustrophobia that I'd experience in this room would kill me before the ghosts even get to me. Just reading this line makes me feel suffocated, no thank you 😅